15214651342 has 16 divisors (see below), whose sum is σ = 25426420992. Its totient is φ = 6768606520.

The previous prime is 15214651327. The next prime is 15214651351. The reversal of 15214651342 is 24315641251.

It is a junction number, because it is equal to n+sod(n) for n = 15214651298 and 15214651307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7356148 + ... + 7358215.

It is an arithmetic number, because the mean of its divisors is an integer number (1589151312).

Almost surely, 2^15214651342 is an apocalyptic number.

15214651342 is a deficient number, since it is larger than the sum of its proper divisors (10211769650).

15214651342 is a wasteful number, since it uses less digits than its factorization.

15214651342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14714423.

The product of its digits is 28800, while the sum is 34.

The spelling of 15214651342 in words is "fifteen billion, two hundred fourteen million, six hundred fifty-one thousand, three hundred forty-two".